One-Time Password (OTP) | Use an authenticator app (such as Google Authenticator or Authy) to generate a temporary code required for login. |
Yubico OTP | Utilize a YubiKey to provide an additional layer of physical security. YubiKeys are hardware tokens that generate a secure one-time password with the push of a button. |
Passkey | Passkeys are a more advanced form of MFA that use cryptographic data unique to your device, eliminating the need for passwords. They leverage biometric authentication (like fingerprints or facial recognition) or device PINs to grant access. |